.head{
    box-shadow: 0 0 20px .5px gray;
}
.position {
    overflow: hidden;
    margin-top: 49px;
}
.position_top{
    overflow: hidden;
}
.position_top_lf {
    /* display: block !important; */
    font-size: 14px;
    float: left;
}
.position_top_lf>div {
    display: inline-block;
    color: rgb(102, 138, 202);
}
.position_top_produce{
    overflow: hidden;
    width: 100%;
}
.position_top_produce_fl{
    width: 600px;
    float: left;
}
.position_top_produce_fr{
    width: 490px;
    float: left;
    margin-left: 30px;
   
}
.position_top_produce_fr li{
    width: 490px;
    margin-bottom: 70px;
   
}
.position_top_produce_fr span,i{
font-size: 18px;
color: #6b6b6b;
}
.info{
    width: 500px;
    height: 50px;
   
}
.position_top_produce_fr span{
    float: left;
}
.position_top_produce_fr i{
    float: right;
}
.position_top_produce_fr p{
    font-size: 14px;
    color: #989898;
}
.footer{
    margin-top: 200px;
}